// This file is automatically generated by DemeterJ.

UniversalVisitor {
  start {{ }}
  before { 
    Main, -> Main,s,String,
    Ex, -> Ex,first,Nonempty_Ex,
    Expression, -> Expression,first,Nonempty_Expression,
    Term, -> Term,first,Nonempty_Term,
    Factor,
    Compound, -> Compound,expression,Expression,
    Variable, -> Variable,ident,Ident,
    Nonempty_Ex, -> Nonempty_Ex,it,Expression, -> Nonempty_Ex,next,Nonempty_Ex,
    Nonempty_Expression, -> Nonempty_Expression,it,Term, -> Nonempty_Expression,next,Nonempty_Expression,
    Nonempty_Term, -> Nonempty_Term,it,Factor, -> Nonempty_Term,next,Nonempty_Term
  } {{ }}
  after { 
    Main, -> Main,s,String,
    Ex, -> Ex,first,Nonempty_Ex,
    Expression, -> Expression,first,Nonempty_Expression,
    Term, -> Term,first,Nonempty_Term,
    Factor,
    Compound, -> Compound,expression,Expression,
    Variable, -> Variable,ident,Ident,
    Nonempty_Ex, -> Nonempty_Ex,it,Expression, -> Nonempty_Ex,next,Nonempty_Ex,
    Nonempty_Expression, -> Nonempty_Expression,it,Term, -> Nonempty_Expression,next,Nonempty_Expression,
    Nonempty_Term, -> Nonempty_Term,it,Factor, -> Nonempty_Term,next,Nonempty_Term
  } {{ }}
  finish {{ }}
}